Am I missing something or just to old and set in my ways to digest this? If the reason we vape is to get our nicotine in a safe and effective manner how does making a vapor cloud that is visible around us achieve that? Any vapor this is visible in the air is either exhaled or escapes before we inhale it. If you are exhaling a large vapor cloud then basicly you just wasted that juice you turned into vapor right? if the idea is to create a big vapor cloud then we should all be using a "legal vape 4000". (youtube, it's a killer vid)